void TestCppTools::hash_fnv_test()
{
// TODO: fill testDataVec with http://www.isthe.com/chongo/src/fnv/test_fnv.c
const hash_fnv_test::TestData testDataVec[] =
{
{ "", 0x811c9dc5UL, 0xcbf29ce484222325ULL },
{ "a", 0xe40c292cUL, 0xaf63dc4c8601ec8cULL },
{ "b", 0xe70c2de5UL, 0xaf63df4c8601f1a5ULL },
{ "c", 0xe60c2c52UL, 0xaf63de4c8601eff2ULL },
{ "d", 0xe10c2473UL, 0xaf63d94c8601e773ULL },
{ "e", 0xe00c22e0UL, 0xaf63d84c8601e5c0ULL }
};
for (const auto& testData : testDataVec) {
cpp::hash32_fnv_1a hash32;
cpp::hash64_fnv_1a hash64;
const auto byteSeqLen = std::strlen(testData.byteSeq);
QCOMPARE(hash32(testData.byteSeq), testData.hash32_fnv_1a);
QCOMPARE(hash32(testData.byteSeq, byteSeqLen), testData.hash32_fnv_1a);
QCOMPARE(hash32(testData.byteSeq, testData.byteSeq + byteSeqLen), testData.hash32_fnv_1a);
QCOMPARE(hash64(testData.byteSeq), testData.hash64_fnv_1a);
QCOMPARE(hash64(testData.byteSeq, byteSeqLen), testData.hash64_fnv_1a);
QCOMPARE(hash64(testData.byteSeq, testData.byteSeq + byteSeqLen), testData.hash64_fnv_1a);
}
}
uint32 operator()(const Map<K, V, C>& value) const
{
uint32 h= 0;
for (auto&& p : value)
h += hash32(p);
return h;
}
bool GDI2FT_RENDERER::fetch_glyph_run( bool is_glyph_index, bool is_pdy, LPCWSTR lpString, int c, CONST INT* lpDx, GDI2FT_GLPYH_RUN& glyph_run )
/* --------------------------------------------------------------------------------
-------------------------------------------------------------------------------- */
{
HASH_VALUE erased_trait;
if( glyph_cache.glyph_run_lru.access( font_trait, erased_trait ) )
glyph_cache.erase_font_trait( erased_trait );
#ifdef _M_X64
const HASH_VALUE str_hash = hash64( lpString, c * sizeof( WCHAR ), is_glyph_index );
#else
const HASH_VALUE str_hash = hash32( lpString, c * sizeof( WCHAR ), is_glyph_index );
#endif // _M_X64
if( !glyph_cache.lookup_glyph_run( font_trait, str_hash, glyph_run ) )
{
GDI2FT_MUTEX mutex( GDI2FT_MUTEX::MUTEX_GLYPH_RUN_CACHE );
if( !glyph_cache.lookup_glyph_run( font_trait, str_hash, glyph_run ) )
{
if( render( is_glyph_index, is_pdy, lpString, c, lpDx, glyph_run ) == 0 )
return false;
glyph_cache.store_glyph_run( font_trait, str_hash, glyph_run );
}
}
return true;
}
struct cache_block *
search_cache_block(struct sfs_fs *sfs, uint32_t ino) {
struct cache_block *cb = sfs->blocks[hash32(ino)];
while (cb != NULL && cb->ino != ino) {
cb = cb->hash_next;
}
return cb;
}
Component* GlobalFactory::addComponent(char* id, char* type, bool standardComponent)
{
Component* obj = (Component*)g_factory.construct(type, id);
hashTableInsert(&idPool, hash32(id, (int)strlen(id)), obj);
List *l = (List*)hashTableLookup(&typePool, hash32(id, (int)strlen(id)));
if (l == NULL)
{
l = (List*)malloc(sizeof(List));
listInit(l);
hashTableInsert(&typePool, hash32(id, (int)strlen(id)), l);
}
listAddElement(l, obj);
return obj;
}
static struct cache_block *
alloc_cache_block(struct sfs_fs *sfs, uint32_t ino) {
struct cache_block *cb = safe_malloc(sizeof(struct cache_block));
cb->ino = (ino != 0) ? ino : sfs_alloc_ino(sfs);
cb->cache = memset(safe_malloc(SFS_BLKSIZE), 0, SFS_BLKSIZE);
struct cache_block **head = sfs->blocks + hash32(ino);
cb->hash_next = *head, *head = cb;
return cb;
}
Thermal::Thermal(int nx, int ny, int nz)
: SpinOperation(nx, ny, nz, hash32(Thermal::typeName()))
{
setSlotName("Thermal");
scale = luaT_inc<dArray>(new dArray(nx,ny,nz));
scale->setAll(1.0);
temperature = 0;
myRNG = 0;
}
const char *extensionToContentTypeStr2 ( const char *ext , int32_t elen ) {
// assume text/html if no extension provided
if ( ! ext || ! ext[0] ) return NULL;
if ( elen <= 0 ) return NULL;
// get hash for table look up
int32_t key = hash32 ( ext , elen );
char **pp = (char **)s_mimeTable.getValue ( &key );
if ( ! pp ) return NULL;
return *pp;
}
bool AutoBan::hasCode(char *code, long codeLen, long ip ) {
if(codeLen == 0) return false;
long h = hash32(code,codeLen);
CodeVal *cv = m_ht.getValuePointer ( h );
if ( ! cv )
return log(LOG_INFO, "query: unrecognized code: %s", code);
cv->m_ip = ip;
cv->m_count++;
return true;
}
int main(int argc, char **argv)
{
int i;
for (i = 1; i < argc; i++) {
printf("%u\n", hash32(argv[i]));
//printf("%ld\n", hash64(argv[i]));
//printf("%08lx\n", taketwo(argv[i]));
}
return 0;
}
const char *HttpMime::getContentTypeFromExtension ( const char *ext , int32_t elen) {
// assume text/html if no extension provided
if ( ! ext || ! ext[0] ) return "text/html";
if ( elen <= 0 ) return "text/html";
// get hash for table look up
int32_t key = hash32 ( ext , elen );
char **pp = (char **)s_mimeTable.getValue ( &key );
// if not found in table, assume text/html
if ( ! pp ) return "text/html";
return *pp;
}
ShortRange::ShortRange(int nx, int ny, int nz)
: SpinOperation(nx, ny, nz, hash32(ShortRange::typeName()))
{
setSlotName("ShortRange");
size = 32;
num = 0;
pathways = 0;
pbc[0] = 1;
pbc[1] = 1;
pbc[2] = 1;
}
static unsigned int refhash(naRef key)
{
if(IS_STR(key)) {
struct naStr* s = PTR(key).str;
if(s->hashcode) return s->hashcode;
return s->hashcode = hash32((void*)naStr_data(key), naStr_len(key));
} else { /* must be a number */
union { double d; unsigned int u[2]; } n;
n.d = key.num == -0.0 ? 0.0 : key.num; /* remember negative zero! */
return mix32(mix32(n.u[0]) ^ n.u[1]);
}
}
TEST(core, byteRef)
{
dev::bytes originalSequence =
dev::fromHex("0102030405060708091011121314151617181920212223242526272829303132");
dev::bytesRef out(&originalSequence.at(0), 32);
dev::h256 hash32("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347");
hash32.ref().copyTo(out);
EXPECT_EQ(out.size(), 32)
<< "Error wrong result size when h256::ref().copyTo(dev::bytesRef out)";
EXPECT_EQ(out.toBytes(), originalSequence)
<< "Error when h256::ref().copyTo(dev::bytesRef out)";
}
Component* GlobalFactory::getComponentById(char* id)
{
Component* component = (Component*)hashTableLookup(&idPool, hash32(id, (int)strlen(id)));
if (component == NULL)
{
char* message = (char*)"The component ";
message = stringInsert(message, id, (int)strlen(message));
message = stringInsert(message, " doesn't exist", (int)strlen(message));
throw message;
}
return component;
}
List* GlobalFactory::getComponentsByType(char* type)
{
List* list = (List*)hashTableLookup(&typePool, hash32(type, (int)strlen(type)));
if (list == NULL)
{
char* message = (char*)"No component typed ";
message = stringInsert(message, type, (int)strlen(message));
message = stringInsert(message, "exists for now", (int)strlen(message));
throw message;
}
return list;
}
IInstruction *CpuRiscV_Functional::decodeInstruction(uint32_t *rpayload) {
IInstruction *instr = NULL;
int hash_idx = hash32(rpayload[0]);
for (unsigned i = 0; i < listInstr_[hash_idx].size(); i++) {
instr = static_cast<IInstruction *>(
listInstr_[hash_idx][i].to_iface());
if (instr->parse(rpayload)) {
break;
}
instr = NULL;
}
return instr;
}
// . get startKey,endKey for all SiteRecs from "url"'s domain
// . key has the following format:
// . dddddddd dddddddd dddddddd dddddddd d = domain hash w/ collection
// . uuuuuuuu uuuuuuuu uuuuuuuu uuuuuuuu u = url hash
// . uuuuuuuu uuuuuuuu uuuuuuuu uuuuuuuu
// . putting domain as first 32bits will cluster all SiteRecs from the
// same domain together on the same machine
void Catdb::getKeyRange ( bool useIp , Url *url,
key_t *startKey , key_t *endKey ) {
// log warning msg if we need to
if ( useIp && ! url->hasIp() )
log(LOG_LOGIC,"db: tagdb: getKeyRange: useIp is true, "
"but url has no ip");
// . the upper 32 bits of the key is basically hash of the domain
// . mask out the low-order byte (hi byte in little endian order)
unsigned long h;
// . make sure we use htonl() on ip domain so top byte is not zero!
// . this made all our ip-based sites stored in group #0 before
// if ( useIp ) h = htonl ( url->getIpDomain() ) ;
// . only hash first 3 bytes of ip domain to keep together w/ ip
// . if rdbid is tagdb then use hostname as key else use domain
if ( useIp ) {
// do htonl so most significant byte is first
long ipdom = htonl(url->getIpDomain());
h = hash32 ( (char *)&ipdom , 3 ) ;
}
else
h = hash32 (url->getDomain(), url->getDomainLen());
// incorporate collection into "h"
//h = hash32 ( coll , collLen , h );
// now make the keys
key_t k;
// top 4 bytes is always the domain hash (ip or canonical domain)
k.n1 = h;
// don't set the low del bit for startKey
k.n0 = 0x0000000000000000LL;
// assign the startKey
if ( startKey ) *startKey = k;
// set the low del bit for startKey
k.n0 = 0xffffffffffffffffLL;
// endkey is just as simple
if ( endKey ) *endKey = k;
}
bool AutoBan::setCodesFromConf() {
static bool s_firstTime = true;
m_codeResetTime = getTime();
char *p = g_conf.m_validCodes;
while(*p) {
if(!isspace(*p)) {
long len = 0;
while(p[len] && !isspace(p[len])) len++;
//now p points to a code, with length len.
//log(LOG_WARN, "autoban code is %s %li", p, len);
long h = hash32(p,len);
CodeVal cv;
long max = len; if ( max > 30 ) max = 30;
strncpy(cv.m_code,p,max);
cv.m_code[max]='\0';
cv.m_ip = 0;
cv.m_count = 0;
cv.m_bytesSent = 0;
cv.m_bytesRead = 0;
// we might be doing an update, so only set this
// count to 0 the first time we are called on startup
if ( s_firstTime )
cv.m_outstanding = 0;
cv.m_maxEver = 0;
cv.m_maxOutstanding = 5000;
//m_numCodes++;
p += len;
// skip spaces or tabs
while ( *p == ' ' || *p == '\t' ) p++;
// do we got a number? that is the max outstanding cnt
if ( is_digit ( *p ) )
cv.m_maxOutstanding = atoi(p);
// ensure no breach
if ( cv.m_maxOutstanding < 10 )
log("gb: client code %s has LOW max "
"outstanding limit of %li",
cv.m_code,cv.m_maxOutstanding);
// skip the digits, until we hit \r or \n
while ( is_digit ( *p ) ) p++;
// now add it
if ( ! m_ht.addKey ( h , cv ) ) return false;
}
p++;
}
s_firstTime = false;
return true;
}
GDI2FT_RENDERER::GDI2FT_RENDERER( const GDI2FT_CONTEXT& _context )
/* --------------------------------------------------------------------------------
-------------------------------------------------------------------------------- */
{
context = &_context;
render_mode = FT_RENDER_MODE_LCD;
char_extra = GetTextCharacterExtra( context->hdc );
const int lf_metric_size = sizeof( context->log_font ) - sizeof( context->log_font.lfFaceName );
const int lf_facename_size = static_cast<const int>( ( wcslen( context->log_font.lfFaceName ) * sizeof( wchar_t ) ) );
const int lf_total_size = lf_metric_size + lf_facename_size;
#ifdef _M_X64
font_trait = hash64( &context->log_font, lf_total_size, 0 );
#else
font_trait = hash32( &context->log_font, lf_total_size, 0 );
#endif // _M_X64
}
int main(int argc, char **argv) {
if (argc < 2) {
print_usage(argv[0]);
return 1;
}
if (strcmp(argv[1], "--h") == 0 || strcmp(argv[1], "--help") == 0 ) {
print_usage(argv[0]);
return 1;
}
// initialize library
g_mem.init();
hashinit();
g_conf.init(NULL);
g_log.m_logPrefix = false;
const char *input = argv[1];
size_t inputLen = strlen(input);
Url url;
url.set(input, inputLen);
url.print();
logf(LOG_TRACE, "\t");
SiteGetter sg;
sg.getSite(input, NULL, 0, 0, 0);
logf(LOG_TRACE, "Site info");
logf(LOG_TRACE, "\tsite : %.*s", sg.getSiteLen(), sg.getSite());
logf(LOG_TRACE, "\tsitehash32 : %" PRIx32, hash32(sg.getSite(), sg.getSiteLen(), 0));
logf(LOG_TRACE, "\t");
uint64_t probableDocId = Titledb::getProbableDocId(&url);
logf(LOG_TRACE, "Document info");
logf(LOG_TRACE, "\tprobabledocid : %" PRIu64, probableDocId);
logf(LOG_TRACE, "\tfirstprobabledocid : %" PRIu64, Titledb::getFirstProbableDocId(probableDocId));
logf(LOG_TRACE, "\tlastprobabledocid : %" PRIu64, Titledb::getLastProbableDocId(probableDocId));
return 0;
}
static void packet_to_sig(struct packet_data* pk, struct tcp_sig* ts) {
ts->opt_hash = hash32(pk->opt_layout, pk->opt_cnt, hash_seed);
ts->quirks = pk->quirks;
ts->opt_eol_pad = pk->opt_eol_pad;
ts->ip_opt_len = pk->ip_opt_len;
ts->ip_ver = pk->ip_ver;
ts->ttl = pk->ttl;
ts->mss = pk->mss;
ts->win = pk->win;
ts->win_type = WIN_TYPE_NORMAL; /* Keep as-is. */
ts->wscale = pk->wscale;
ts->pay_class = !!pk->pay_len;
ts->tot_hdr = pk->tot_hdr;
ts->ts1 = pk->ts1;
ts->recv_ms = get_unix_time_ms();
ts->matched = NULL;
ts->fuzzy = 0;
ts->dist = 0;
};
// . THIS Msg0 class must be alloc'd, i.e. not on the stack, etc.
// . if list is stored locally this tries to get it locally
// . otherwise tries to get the list from the network
// . returns false if blocked, true otherwise
// . sets g_errno on error
// . NOTE: i was having problems with queries being cached too long, you
// see the cache here is a NETWORK cache, so when the machines that owns
// the list updates it on disk it can't flush our cache... so use a small
// maxCacheAge of like , 30 seconds or so...
bool Msg0::getList ( int64_t hostId , // host to ask (-1 if none)
int32_t ip , // info on hostId
int16_t port ,
int32_t maxCacheAge , // max cached age in seconds
bool addToCache , // add net recv'd list to cache?
char rdbId , // specifies the rdb
collnum_t collnum ,
RdbList *list ,
const char *startKey ,
const char *endKey ,
int32_t minRecSizes , // use -1 for no max
void *state ,
void (* callback)(void *state ),//, RdbList *list ) ,
int32_t niceness ,
bool doErrorCorrection ,
bool includeTree ,
bool doMerge ,
int32_t firstHostId ,
int32_t startFileNum ,
int32_t numFiles ,
int64_t timeout ,
int64_t syncPoint ,
int32_t preferLocalReads ,
Msg5 *msg5 ,
bool isRealMerge ,
bool allowPageCache ,
bool forceLocalIndexdb ,
bool noSplit ,
int32_t forceParitySplit ) {
logTrace( g_conf.m_logTraceMsg0, "BEGIN. hostId: %" PRId64", rdbId: %d", hostId, (int)rdbId );
// warning
if ( collnum < 0 ) log(LOG_LOGIC,"net: NULL collection. msg0.");
// reset the list they passed us
list->reset();
// get keySize of rdb
m_ks = getKeySizeFromRdbId ( rdbId );
// if( g_conf.m_logTraceMsg0 )
// {
// log("%s:%s:%d: rdbId. [%d]", __FILE__,__func__,__LINE__, (int)rdbId);
// log("%s:%s:%d: m_ks.. [%d]", __FILE__,__func__,__LINE__, (int)m_ks);
// log("%s:%s:%d: hostId [%" PRId64"]", __FILE__,__func__,__LINE__, hostId);
// }
// if startKey > endKey, don't read anything
//if ( startKey > endKey ) return true;
if ( KEYCMP(startKey,endKey,m_ks)>0 ) { char *xx=NULL;*xx=0; }//rettrue
// . reset hostid if it is dead
// . this is causing UOR queries to take forever when we have a dead
if ( hostId >= 0 && g_hostdb.isDead ( hostId ) ) hostId = -1;
// no longer accept negative minrecsize
if ( minRecSizes < 0 ) {
g_errno = EBADENGINEER;
logTrace( g_conf.m_logTraceMsg0, "END" );
log(LOG_LOGIC, "net: msg0: Negative minRecSizes no longer supported.");
char *xx=NULL;*xx=0;
}
// remember these
m_state = state;
m_callback = callback;
m_list = list;
m_hostId = hostId;
m_niceness = niceness;
m_addToCache = addToCache;
// . these define our request 100%
KEYSET(m_startKey,startKey,m_ks);
KEYSET(m_endKey,endKey,m_ks);
m_minRecSizes = minRecSizes;
m_rdbId = rdbId;
m_collnum = collnum;// = coll;
m_isRealMerge = isRealMerge;
m_allowPageCache = allowPageCache;
// . group to ask is based on the first key
// . we only do 1 group per call right now
// . groupMask must turn on higher bits first (count downwards kinda)
// . titledb and spiderdb use special masks to get groupId
// if diffbot.cpp is reading spiderdb from each shard we have to
// get groupid from hostid here lest we core in getGroupId() below.
// it does that for dumping spiderdb to the client browser. they
// can download the whole enchilada.
if ( hostId >= 0 && m_rdbId == RDB_SPIDERDB )
m_shardNum = 0;
// did they force it? core until i figure out what this is
else if ( forceParitySplit >= 0 )
//m_groupId = g_hostdb.getGroupId ( forceParitySplit );
m_shardNum = forceParitySplit;
else
//m_groupId = getGroupId ( m_rdbId , startKey , ! noSplit );
m_shardNum = getShardNum ( m_rdbId , startKey );
// if we are looking up a termlist in posdb that is split by termid and
// not the usual docid then we have to set this posdb key bit that tells
// us that ...
if ( noSplit && m_rdbId == RDB_POSDB )
m_shardNum = g_hostdb.getShardNumByTermId ( startKey );
// how is this used?
if ( forceLocalIndexdb ) m_shardNum = getMyShardNum();
// if( g_conf.m_logTraceMsg0 ) log("%s:%s:%d: shardNum [%" PRId32"]", __FILE__,__func__, __LINE__, m_shardNum);
// . store these parameters
// . get a handle to the rdb in case we can satisfy locally
// . returns NULL and sets g_errno on error
QUICKPOLL((m_niceness));
Rdb *rdb = getRdbFromId ( m_rdbId );
if ( ! rdb ) return true;
// we need the fixedDataSize
m_fixedDataSize = rdb->getFixedDataSize();
m_useHalfKeys = rdb->useHalfKeys();
// . debug msg
// . Msg2 does this when checking for a cached compound list.
// compound lists do not actually exist, they are merges of smaller
// UOR'd lists.
if ( maxCacheAge != 0 && ! addToCache && (numFiles > 0 || includeTree)) {
log( LOG_LOGIC, "net: msg0: Weird. check but don't add... rdbid=%" PRId32".", ( int32_t ) m_rdbId );
}
// set this here since we may not call msg5 if list not local
//m_list->setFixedDataSize ( m_fixedDataSize );
// . now that we do load balancing we don't want to do a disk lookup
// even if local if we are merging or dumping
// . UNLESS g_conf.m_preferLocalReads is true
if ( preferLocalReads == -1 )
preferLocalReads = g_conf.m_preferLocalReads;
// . always prefer local for full split clusterdb
// . and keep the tfndb/titledb lookups in the same stripe
// . so basically we can't do biased caches if fully split
//if ( g_conf.m_fullSplit ) preferLocalReads = true;
preferLocalReads = true;
// it it stored locally?
bool isLocal = ( m_hostId == -1 && //g_hostdb.m_groupId == m_groupId );
m_shardNum == getMyShardNum() );
// only do local lookups if this is true
if ( ! preferLocalReads ) isLocal = false;
/*
int64_t singleDocIdQuery = 0LL;
if ( rdbId == RDB_POSDB ) {
int64_t d1 = g_posdb.getDocId(m_startKey);
int64_t d2 = g_posdb.getDocId(m_endKey);
if ( d1+1 == d2 ) singleDocIdQuery = d1;
}
// . try the LOCAL termlist cache
// . so when msg2 is evaluating a gbdocid:| query and it has to
// use msg0 to go across the network to get the same damn termlist
// over and over again for the same docid, this will help alot.
// . ideally it'd be nice if the seo pipe in xmldoc.cpp can try to
// send the same gbdocid:xxxx docids to the same hosts. maybe hash
// based on docid into the list of hosts and if that host is busy
// just chain until we find someone not busy.
if ( singleDocIdQuery &&
getListFromTermListCache ( coll,
m_startKey,
m_endKey,
maxCacheAge,
list ) )
// found!
return true;
*/
// but always local if only one host
if ( g_hostdb.getNumHosts() == 1 ) isLocal = true;
// . if the group is local then do it locally
// . Msg5::getList() returns false if blocked, true otherwise
// . Msg5::getList() sets g_errno on error
// . don't do this if m_hostId was specified
if ( isLocal ) {
logTrace( g_conf.m_logTraceMsg0, "isLocal" );
if ( msg5 ) {
m_msg5 = msg5;
m_deleteMsg5 = false;
}
else {
try { m_msg5 = new ( Msg5 ); }
catch ( ... ) {
g_errno = ENOMEM;
log("net: Local alloc for disk read failed "
"while tring to read data for %s. "
"Trying remote request.",
getDbnameFromId(m_rdbId));
goto skip;
}
mnew ( m_msg5 , sizeof(Msg5) , "Msg0::Msg5" );
m_deleteMsg5 = true;
}
QUICKPOLL(m_niceness);
if ( ! m_msg5->getList ( rdbId,
m_collnum ,
m_list ,
m_startKey ,
m_endKey ,
m_minRecSizes ,
includeTree , // include Tree?
addToCache , // addToCache?
maxCacheAge ,
startFileNum ,
numFiles ,
this ,
gotListWrapper2 ,
niceness ,
doErrorCorrection ,
NULL , // cacheKeyPtr
0 , // retryNum
-1 , // maxRetries
true , // compensateForMerge
syncPoint ,
m_isRealMerge ,
m_allowPageCache ) ) {
logTrace( g_conf.m_logTraceMsg0, "END, return false" );
return false;
}
// nuke it
reset();
logTrace( g_conf.m_logTraceMsg0, "END, return true" );
return true;
}
skip:
// debug msg
if ( g_conf.m_logDebugQuery )
log(LOG_DEBUG,"net: msg0: Sending request for data to "
"shard=%" PRIu32" "
"listPtr=%" PTRFMT" minRecSizes=%" PRId32" termId=%" PRIu64" "
//"startKey.n1=%" PRIx32",n0=%" PRIx64" (niceness=%" PRId32")",
"startKey.n1=%" PRIx64",n0=%" PRIx64" (niceness=%" PRId32")",
//g_hostdb.makeHostId ( m_groupId ) ,
m_shardNum,
(PTRTYPE)m_list,
m_minRecSizes, g_posdb.getTermId(m_startKey) ,
//m_startKey.n1,m_startKey.n0 , (int32_t)m_niceness);
KEY1(m_startKey,m_ks),KEY0(m_startKey),
(int32_t)m_niceness);
char *replyBuf = NULL;
int32_t replyBufMaxSize = 0;
bool freeReply = true;
// . make a request with the info above (note: not in network order)
// . IMPORTANT!!!!! if you change this change
// Multicast.cpp::sleepWrapper1 too!!!!!!!!!!!!
// no, not anymore, we commented out that request peeking code
char *p = m_request;
*(int64_t *) p = syncPoint ; p += 8;
//*(key_t *) p = m_startKey ; p += sizeof(key_t);
//*(key_t *) p = m_endKey ; p += sizeof(key_t);
*(int32_t *) p = m_minRecSizes ; p += 4;
*(int32_t *) p = startFileNum ; p += 4;
*(int32_t *) p = numFiles ; p += 4;
*(int32_t *) p = maxCacheAge ; p += 4;
if ( p - m_request != RDBIDOFFSET ) { char *xx=NULL;*xx=0; }
*p = m_rdbId ; p++;
*p = addToCache ; p++;
*p = doErrorCorrection; p++;
*p = includeTree ; p++;
*p = (char)niceness ; p++;
*p = (char)m_allowPageCache; p++;
KEYSET(p,m_startKey,m_ks); ; p+=m_ks;
KEYSET(p,m_endKey,m_ks); ; p+=m_ks;
// NULL terminated collection name
//strcpy ( p , coll ); p += gbstrlen ( coll ); *p++ = '\0';
*(collnum_t *)p = m_collnum; p += sizeof(collnum_t);
m_requestSize = p - m_request;
// ask an individual host for this list if hostId is NOT -1
if ( m_hostId != -1 ) {
// get Host
Host *h = g_hostdb.getHost ( m_hostId );
if ( ! h ) {
g_errno = EBADHOSTID;
log(LOG_LOGIC,"net: msg0: Bad hostId of %" PRId64".", m_hostId);
logTrace( g_conf.m_logTraceMsg0, "END, return true. Bad hostId" );
return true;
}
// if niceness is 0, use the higher priority udpServer
UdpServer *us ;
uint16_t port;
QUICKPOLL(m_niceness);
us = &g_udpServer ; port = h->m_port ;
// . returns false on error and sets g_errno, true otherwise
// . calls callback when reply is received (or error)
// . we return true if it returns false
if ( ! us->sendRequest ( m_request ,
m_requestSize ,
0x00 , // msgType
h->m_ip ,
port ,
m_hostId ,
NULL , // the slotPtr
this ,
gotSingleReplyWrapper ,
timeout ,
-1 , // backoff
-1 , // maxwait
replyBuf ,
replyBufMaxSize ,
m_niceness ) ) { // cback niceness
logTrace( g_conf.m_logTraceMsg0, "END, return true. Request sent" );
return true;
}
// return false cuz it blocked
logTrace( g_conf.m_logTraceMsg0, "END, return false. sendRequest blocked" );
return false;
}
// timing debug
if ( g_conf.m_logTimingNet )
m_startTime = gettimeofdayInMilliseconds();
else
m_startTime = 0;
// . get the top int32_t of the key
// . i guess this will work for 128 bit keys... hmmmmm
int32_t keyTop = hash32 ( (char *)startKey , m_ks );
// . otherwise, multicast to a host in group "groupId"
// . returns false and sets g_errno on error
// . calls callback on completion
// . select first host to send to in group based on upper 32 bits
// of termId (m_startKey.n1)
// . need to send out to all the indexdb split hosts
m_numRequests = 0;
m_numReplies = 0;
//for ( int32_t i = 0; i < m_numSplit; i++ ) {
QUICKPOLL(m_niceness);
//int32_t gr;
char *buf;
buf = replyBuf;
// get the multicast
Multicast *m = &m_mcast;
if ( ! m->send ( m_request ,
m_requestSize,
0x00 , // msgType 0x00
false , // does multicast own request?
m_shardNum ,
false , // send to whole group?
//m_startKey.n1, // key is passed on startKey
keyTop , // key is passed on startKey
this , // state data
NULL , // state data
gotMulticastReplyWrapper0 ,
timeout*1000 , // timeout
niceness ,
firstHostId ,
buf ,
replyBufMaxSize ,
freeReply , // free reply buf?
true , // do disk load balancing?
maxCacheAge ,
//(key_t *)cacheKey ,
// multicast uses it for determining the best
// host to send the request to when doing
// disk load balancing. if the host has our
// data cached, then it will probably get to
// handle the request. for now let's just assume
// this is a 96-bit key. TODO: fix...
0 , // *(key_t *)cacheKey ,
rdbId ,
minRecSizes ) )
{
log(LOG_ERROR, "net: Failed to send request for data from %s in shard "
"#%" PRIu32" over network: %s.",
getDbnameFromId(m_rdbId),m_shardNum, mstrerror(g_errno));
// but speed it up
m_errno = g_errno;
m->reset();
if ( m_numRequests > 0 ) {
logTrace( g_conf.m_logTraceMsg0, "END - returning false" );
return false;
}
logTrace( g_conf.m_logTraceMsg0, "END - returning true" );
return true;
}
m_numRequests++;
// we blocked
logTrace( g_conf.m_logTraceMsg0, "END - returning false, blocked" );
return false;
}
inline size_t hash32(const string& key)
{
return hash32(key.c_str(),key.size());
}
uint32_t hash32(const std::string& string)
{
return hash32(string.c_str(), string.size());
}
// . returns -1 on error, 0 on success
// . reads HTTP reply from filename given as argument, filters it,
// and then writes it to stdout
// . originally, we read from stdin, but popen was causing problems when called
// from a thread on linux 2.4.17 with the old linux threads
int main ( int argc , char *argv[] ) {
// should have one and only 1 arg (excluding filename)
if ( argc != 2 ) {
fprintf(stderr,"usage: fql <querylogfilename1>..."
"<querylogfilenameN>\n");
return -1;
}
// each log file should be <= 2GB
char *buf = (char *)malloc ( MAX_READ_SIZE );
if ( ! buf ) {
fprintf(stderr,"fql:malloc:li: %s: %s\n",
(int32_t)MAX_READ_SIZE,strerror(errno));
return -1;
}
// seed with same value so we get same rand sequence for all
srand ( 1945687 );
for ( int32_t i = 0 ; i < 256 ; i++ )
for ( int32_t j = 0 ; j < 256 ; j++ ) {
g_hashtab [i][j] = (uint64_t)rand();
// the top bit never gets set, so fix
if ( rand() > (0x7fffffff / 2) )
g_hashtab[i][j] |= 0x80000000;
g_hashtab [i][j] <<= 32;
g_hashtab [i][j] |= (uint64_t)rand();
// the top bit never gets set, so fix
if ( rand() > (0x7fffffff / 2) )
g_hashtab[i][j] |= 0x80000000;
}
if ( g_hashtab[0][0] != 6720717044602784129LL ) return false;
fprintf(stderr,"fql: reading %s\n", argv[1]);
// first and only arg is the input file to read from
int fd = open ( argv[1] , O_RDONLY );
if ( fd < 0 ) {
fprintf(stderr,"fql:open: %s: %s\n",
argv[1],strerror(errno));
free ( buf );
return -1;
}
int n = read ( fd , buf , MAX_READ_SIZE );
close ( fd );
fprintf(stderr,"fql: done reading %s\n", argv[1]);
// return -1 on read error
if ( n < 0 ) {
fprintf(stderr,"fql:fread: %s\n",strerror(errno));
free ( buf );
return -1;
}
// warn if the doc was bigger than expected
if ( n >= (int32_t)MAX_READ_SIZE )
fprintf(stderr,"fql: WARNING: MAX_READ_SIZE "
"needs boost\n");
// if nothing came in then nothing goes out, we're done
if ( n == 0 ) { free ( buf ) ; return 0; }
// store last 1000 hashes in a ring
int32_t hashes[MAX_HASHES];
memset ( hashes, 0 , MAX_HASHES * 4 );
int32_t nh = 0;
// parse out query from each url
char *p = buf;
for ( ; *p ; p++ ) {
if ( p[0] != '?' && p[0] != '&' ) continue;
if ( p[1] != 'q' ) continue;
if ( p[2] != '=' ) continue;
p += 3;
// mark the end
char *end = p;
bool good = true;
for ( ; *end && *end!='&' && *end!='\n' && *end!=' '; end++ ) {
// double quote?
if ( *end == '%' &&
end[1] == '2' &&
end[2] == '2' ) {
good = false;
break;
}
// colon or pipe operators, ignore
if ( *end == '|') {
good = false;
break;
}
if ( *end == '%' &&
end[1] == '3' &&
end[2] == 'a' ) {
good = false;
break;
}
if ( *end == '%' &&
end[1] == '3' &&
end[2] == 'A' ) {
good = false;
break;
}
}
// filter out?
if ( ! good ) continue;
// limit size. 150 is too big.
if ( end - p > 150 ) continue;
// scan backwards to get ip
char *ips = p;
for ( ; ips>buf && *ips != ' ' && *ips != '\t' ; ips-- );
if ( ips>buf ) ips--;
for ( ; ips>buf && *ips != ' ' && *ips != '\t' ; ips-- );
char *ipend = ips;
if ( ips>buf ) ips--;
for ( ; ips>buf && *ips != ' ' && *ips != '\t' ; ips-- );
ips++;
// should be ip now!
int32_t iplen = ipend - ips;
//int32_t uip = atoip(ips,ipend-ips);
//if ( ! uip ) continue;
// must be ip #
if ( !isdigit(ips[0]) ) continue;
// replace comma with space
for ( char *r = p ; r < end ; r++ ) {
if ( *r == ',' ) *r = '+';
}
char *dst2 = p;
for ( char *r = p ; r < end ; r++ ) {
*dst2 = *r;
if ( *r == '%' &&
r[1] == '2' &&
r[2] == '0' ) {
*dst2 = '+';
r += 2;
}
dst2++;
}
end = dst2;
// skip initial spaces
char *x = p;
for ( ; x < end ; x++ ) {
if ( *x == '+' ) continue;
break;
}
char *query = p;
// filter out back to back spaces
char *dst = p;
bool lastWasSpace = false;
for ( char *x = p ; x < end ; x++ ) {
// skip back to back spaces
if ( *x == '+' && lastWasSpace ) continue;
// skip initial spaces
if ( x == p && *x == '+' ) {
lastWasSpace = true;
continue;
}
// skip initial spaces
*dst++ = *x;
if ( *x == '+' ) lastWasSpace = true;
else lastWasSpace = false;
}
// null term the overwritten buffer
*dst = '\0';
// get the length of the query
int32_t queryLen = dst - p;
// skip that for the for loop
p = dst;
// skip empty queries
if ( queryLen==0 ) continue;
// hash it up
int32_t h = hash32(query,queryLen);
for ( int32_t i = 0 ; i < MAX_HASHES ; i++ ) {
if ( hashes[i] == h ) { good = false; break; }
}
hashes[nh] = h;
// inc and wrap
if ( ++nh >= MAX_HASHES ) nh = 0;
// filter out?
if ( ! good ) continue;
// cblock it
char dotCount = 0;
for ( int32_t k = 0 ; k < iplen ; k++ ) {
if ( ips[k] != '.' ) continue;
if ( ++dotCount < 3 ) continue;
ips[k] = '\0';
break;
}
if ( dotCount != 3 ) continue;
// print ip
//ips[iplen] = '\0';
// write that out
fprintf(stdout,"%s %s\n",ips,query);
}
return 0;
}
void Blaster::gotDoc2 ( void *state, TcpSocket *s){
StateBD *st=(StateBD *)state;
// bail if got cut off
if ( s->m_readOffset == 0 ) {
log("blaster: Lost the Request in gotDoc2");
m_launched--;
//No need to point p2
// Free stateBD
freeStateBD(st);
return;
}
// . don't let TcpServer free m_buf when socket is recycled/closed
// . we own it now and are responsible for freeing it
// s->m_readBuf = NULL;
long long now = gettimeofdayInMilliseconds();
// So now after getting both docIds, get their contents
char *reply1 = st->m_buf1 ;
long size1 = st->m_buf1Len;
HttpMime mime1;
mime1.set ( reply1 , size1 , NULL );
char *content1 = reply1 + mime1.getMimeLen();
long content1Len = size1 - mime1.getMimeLen();
unsigned long h = hash32 ( content1 , content1Len );
// log msg
if ( g_errno )
logf(LOG_INFO,"blaster: got doc (%li) (%li ms) %s : %s",
s->m_readOffset ,
(long)(now - s->m_startTime) ,
st->m_u2 ,
mstrerror(g_errno) );
else
logf(LOG_INFO,"blaster: got doc (%li) (%li ms) "
"(hash=%lx) %s",
s->m_readOffset ,
(long)(now - s->m_startTime) ,
h ,
st->m_u2 );
if (m_verbose){
log(LOG_WARN,"blaster: content1len=%li, Content1 is =%s",
content1Len,content1);
log(LOG_WARN,"\n");
}
char *reply2 = s->m_readBuf ;
long size2 = s->m_readOffset;
HttpMime mime2;
mime2.set ( reply2 , size2 , NULL );
char *content2 = reply2 + mime2.getMimeLen();
long content2Len = size2 - mime2.getMimeLen();
if (m_verbose)
log(LOG_WARN,"blaster: content2len=%li, Content2 is =%s",
content2Len,content2);
// Now that we've got the contents, lets get the url links out
// of these pages.Passing them to function getSearchLinks should
// get the first x links found out.
/* st->m_links1=(char *) mmalloc(200*MAX_URL_LEN,"Blaster3");
st->m_links2=st->m_links1+100*MAX_URL_LEN;
st->m_numLinks1=100;
st->m_numLinks2=100;*/
/* long numLinks1=getSearchLinks(content1,content1Len,
st->m_links1,st->m_numLinks1);
long numLinks2=getSearchLinks(content2,content2Len,
st->m_links2,st->m_numLinks2);*/
content1[content1Len]='\0';
//short csEnum1= get_iana_charset(mime1.getCharset(),
// mime1.getCharsetLen());
/* if (csEnum1== csUnknown)
log(LOG_DEBUG, "blaster: Unknown charset : %s", mime2.getCharset());*/
Xml xml1;
// assume utf8
if (!xml1.set(content1,
content1Len,
false,
0,
false,
TITLEREC_CURRENT_VERSION)){
log(LOG_WARN,"blaster: Couldn't set XML1 Class in gotDoc2");
}
Links links1;
Url parent; parent.set ( st->m_u1);
if (!links1.set(false , // userellnofollow
&xml1,
&parent,//mime1.getLocationUrl(), parent Url
false, // setLinkHashes
NULL , // baseUrl
TITLEREC_CURRENT_VERSION, // version
0 , // niceness
false , // parent is permalink?
NULL )) { // oldLinks
log(LOG_WARN,"blaster: Couldn't set Links Class in gotDoc2");
}
content2[content2Len]='\0';
//short csEnum2= get_iana_charset(mime2.getCharset(),
// mime2.getCharsetLen());
/* if (csEnum2== csUnknown)
log(LOG_DEBUG, "blaster: Unknown charset : %s", mime2.getCharset());*/
Xml xml2;
if (!xml2.set(content2,
content2Len,
false,
0,
false,
TITLEREC_CURRENT_VERSION)){
log(LOG_WARN,"blaster: Couldn't set XML2 Class in gotDoc2");
}
Links links2;
parent.set(st->m_u2);
if (!links2.set(0,//siterec xml
&xml2,
&parent,//&st->m_u2,//mime2.getLocationUrl(),
false,
NULL,
TITLEREC_CURRENT_VERSION,
0,
false,
NULL)){
log(LOG_WARN,"blaster: Couldn't set links2 Class in gotDoc2");
}
// put the hash of the sites into a hashtable, since we have
// about a 100 or so of them
HashTableT<unsigned long, bool> urlHash;
// put the urls from doc2 into the hastable, but first check if
// they are links to google or gigablast (for now). For msn and
// yahoo we have to add other checks.
char domain2[256];
long dlen = 0;
char *dom = getDomFast ( st->m_u2 , &dlen );
if ( dom ) strncpy(domain2,dom,dlen);
domain2[dlen]='\0';
for (long i=0;i<links2.getNumLinks();i++){
// The dots check if exactly google or gigablast are present
// in the link
char *ss=links2.getLink(i);
char *p;
p=strstr(ss,domain2);
if(p) continue;
p=strstr(ss,"google.");
if(p) continue;
p=strstr(ss,"cache:"); //googles cache page
if(p) continue;
p= strstr(ss,"gigablast.");
if(p) continue;
p= strstr(ss,"web.archive.org");//older copies on gigablast
if(p) continue;
p= strstr(ss,"search.yahoo.com");//from gigablast search
if(p) continue;
p= strstr(ss,"search.msn.com");//from gigablast search
if(p) continue;
p= strstr(ss,"s.teoma.com");//from gigablast search
if(p) continue;
p= strstr(ss,"search.dmoz.org");//from gigablast search
if(p) continue;
p= strstr(ss,"www.answers.com");//from gigablast search
if(p) continue;
p= strstr(ss,"cc.msncache.com");//msn's cache page
if(p) continue;
if (m_verbose)
log(LOG_WARN,"blaster: link in Doc2=%s"
,links2.getLink(i));
unsigned long h=hash32Lower_a(links2.getLink(i),
links2.getLinkLen(i));
//should i check for conflict. no, because it doesn't matter
urlHash.addKey(h,1);
}
// now check if the urls from doc1 are in doc2. save the
// ones that are not
// in there for later.
/* long numUrlsToCheck=links2.getNumLinks();*/
long numUrlsNotFound=0;
/*if (numLinks1<numUrlsToCheck)
numUrlsToCheck=numLinks1;*/
char domain1[256];
dlen = 0;
dom = getDomFast ( st->m_u1 ,&dlen );
if ( dom ) strncpy(domain1,dom,dlen);
domain1[dlen]='\0';
for (long i=0;i<links1.getNumLinks();i++){
char *ss=links1.getLink(i);
char *p;
p=strstr(ss,domain1);
if(p) continue;
p=strstr(ss,"google.");
if(p) continue;
p=strstr(ss,"cache:"); //googles cache page
if(p) continue;
p= strstr(ss,"gigablast.");
if(p) continue;
p= strstr(ss,"web.archive.org");//older copies on gigablast
if(p) continue;
p= strstr(ss,"search.yahoo.com");//from gigablast search
if(p) continue;
p= strstr(ss,"search.msn.com");//from gigablast search
if(p) continue;
p= strstr(ss,"s.teoma.com");//from gigablast search
if(p) continue;
p= strstr(ss,"search.dmoz.org");//from gigablast search
if(p) continue;
p= strstr(ss,"www.answers.com");//from gigablast search
if(p) continue;
p= strstr(ss,"cc.msncache.com");//msn's cache page
if(p) continue;
if (m_verbose)
log(LOG_WARN,"blaster: link in Doc1=%s"
,links1.getLink(i));
unsigned long h=hash32Lower_a(links1.getLink(i),
links1.getLinkLen(i));
long slot= urlHash.getSlot(h);
if(slot!=-1) continue;
// if url is not present, get its doc.
if (m_verbose || m_justDisplay)
log(LOG_WARN,"blaster: NOT FOUND %s in %s"
,links1.getLink(i),domain2);
numUrlsNotFound++;
//Don't do anything else if just have to display the urls
if (m_justDisplay) continue;
//now get the doc of these urls
//initialize
st->m_numUrlDocsReceived=0;
StateBD2 *st2;
try { st2 = new (StateBD2); }
catch ( ... ) {
g_errno = ENOMEM;
log("blaster: Failed. "
"Could not allocate %li bytes for query. "
"Returning HTTP status of 500.",
(long)sizeof(StateBD2));
return;
}
mnew ( st2 , sizeof(StateBD2) , "Blaster4" );
//Point to the big state;
st2->m_st=st;
//Msg16 does 6 redirects, so I do 6 too
st2->m_numRedirects=6;
//st2->m_url.set(links1.getLink(i),links1.getLinkLen(i));
st2->m_url = links1.getLink(i);
// No need for a proxy ip here, since we are fetching
// doc's from different IPs. Faster this way
bool status = g_httpServer.getDoc ( st2->m_url, // url
0,//ip
0 , // offset
-1 , // size
0 , // ifModifiedSince
st2, // state
gotDocWrapper3, // callback
60*1000, // timeout
0, // proxy ip
0, // proxy port
30*1024*1024, //maxLen
30*1024*1024);//maxOtherLen
// continue if it blocked
if ( ! status ) continue;
// If not blocked, there is an error.
st->m_numUrlDocsReceived++;
}
st->m_numUrlDocsSent=numUrlsNotFound;
//There might have been an error while sending the docs, so if there
//has been put a check
if ( st->m_numUrlDocsReceived > 0 &&
st->m_numUrlDocsReceived <= st->m_numUrlDocsSent ){
log(LOG_WARN,"blaster: %li docs could not be sent due to "
"error",st->m_numUrlDocsReceived);
m_launched--;
freeStateBD(st);
return;
}
if (numUrlsNotFound==0){
//job done for this pair
log(LOG_WARN,"blaster: All urls from %s found in "
"%s",domain1,domain2);
m_launched--;
// Free stateBD
freeStateBD(st);
return;
}
log(LOG_WARN,"blaster: %li urls from %s Not found in %s",
numUrlsNotFound,domain1,domain2);
if(m_justDisplay){
m_launched--;
// Free stateBD
freeStateBD(st);
}
return;
}
u_int96_t hash96 ( char *s, int32_t slen, u_int96_t startHash ) {
u_int96_t h;
h.n0 = hash64 ( s , slen , startHash.n0 );
h.n1 = hash32 ( s , slen , startHash.n1 );
return h;
}
void gotDocWrapper ( void *state , TcpSocket *s ) {
// no longer launched
s_launched--;
char* url = (char*)state;
// bail if got cut off
if ( s->m_readOffset == 0 ) {
log("lost %s",(char *) state);
if(s_server) mfree(url, gbstrlen(url)+1, "saved url");
return;
}
// got one more result page
s_total++;
// allow printing
s_printIt = true;
// get time now
int64_t now = gettimeofdayInMilliseconds();
// get hash
char *reply = s->m_readBuf ;
int32_t size = s->m_readOffset;
HttpMime mime;
mime.set ( reply , size , NULL );
char *content = reply + mime.getMimeLen();
int32_t contentLen = size - mime.getMimeLen();
int32_t status = mime.getHttpStatus();
uint32_t h = hash32 ( content , contentLen );
char *p = mime.getMime();
char *pend = p + mime.getMimeLen();
char message[256];
int32_t mlen = 0;
// parse status message out of response
// HTTP/1.0
while ( p < pend && !isspace(*p) ) p++;
// skip space
while ( p < pend && isspace(*p) ) p++;
// copy to end of line
while (p < pend && mlen < 255 && *p != '\r' && *p != '\n'){
message[mlen++] = *p;
}
message[mlen] = '\0';
// log msg
if ( g_errno )
logf(LOG_INFO,"blaster: got doc (status=%"INT32") (%"INT32") (%"INT32"ms) %s : "
"%s", status,
s->m_readOffset ,
(int32_t)(now - s->m_startTime) ,
(char *)state ,
mstrerror(g_errno) );
else
logf(LOG_INFO,"blaster: got doc (status=%"INT32") (%"INT32") (%"INT32"ms) "
"(hash=%"XINT32") %s", status,
s->m_readOffset ,
(int32_t)(now - s->m_startTime) ,
h ,
(char *)state );
if(s_server) mfree(url, gbstrlen(url)+1, "saved url");
// try to launch another
startSpidering();
}
void Blaster::gotDoc1( void *state, TcpSocket *s){
StateBD *st=(StateBD *)state;
// Even if we loose the request, still count it as done.
m_totalDone++;
m_print=true;
// bail if got cut off
if ( s->m_readOffset == 0 ) {
log("blaster: lost the Request in gotDoc1");
m_launched--;
freeStateBD(st);
return;
}
//if we are not doing diff
if (!m_blasterDiff){
m_launched--;
}
long long now = gettimeofdayInMilliseconds();
// get hash
char *reply = s->m_readBuf ;
long size = s->m_readOffset;
HttpMime mime;
mime.set ( reply , size , NULL );
char *content = reply + mime.getMimeLen();
long contentLen = size - mime.getMimeLen();
unsigned long h = hash32 ( content , contentLen );
// log msg
if ( g_errno )
logf(LOG_INFO,"blaster: got doc (%li) (%li ms) %s : %s",
s->m_readOffset ,
(long)(now - s->m_startTime) ,
st->m_u1 ,
mstrerror(g_errno) );
else
logf(LOG_INFO,"blaster: got doc (%li) (%li ms) "
"(hash=%lx) %s",
s->m_readOffset ,
(long)(now - s->m_startTime) ,
h ,
st->m_u1 );
if (!m_blasterDiff){
// try to launch another if not using log file
freeStateBD(st);
if (!m_isLogFile){
startBlastering();
}
if (m_isLogFile && --m_totalUrls==0) exit(0);
return;
}
// Store the buffer from socket so that it does not get destroyed
// at the end. Also, add another space because in gotDoc2 xml.set
// demands the content to be null ended, so we need to store the
// null character there. So as a precaution, just allocating the
// max buf size.
st->m_buf1=(char*) mcalloc(s->m_readBufSize,"Blaster5");
memcpy(st->m_buf1,s->m_readBuf,s->m_readOffset);
//st->m_buf1=(char*) mdup(s->m_readBuf,s->m_readOffset,"Blaster5");
st->m_buf1Len=s->m_readOffset;
st->m_buf1MaxLen=s->m_readBufSize;
// . don't let TcpServer free m_buf when socket is recycled/closed
// . we own it now and are responsible for freeing it. DON'T do this
// because I believe this makes malloc crash, since TcpServer says
// that it has freed the memory so malloc tries to allocate wrong
// memory and gives a seg fault.
// s->m_readBuf = NULL;
log(LOG_WARN,"blaster: Downloading %s",st->m_u2);
//char *ss="www.gigablast.com/search?q=hoopla&code=gbmonitor";
// st->m_u2.set(ss,gbstrlen(ss));
// get it
bool status = g_httpServer.getDoc ( st->m_u2 , // url
0,//ip
0 , // offset
-1 , // size
0 , // ifModifiedSince
st , // state
gotDocWrapper2, // callback
60*1000, // timeout
0,//atoip("66.154.102.20",13),//proxy ip
0,//3128,//80, // proxy port
30*1024*1024, //maxLen
30*1024*1024);//maxOtherLen
// continue if it blocked
if ( ! status ) return;
// If not blocked, there is an error.
m_launched--;
// log msg
log("From file2, gotdoc2 %s: %s", st->m_u2,
mstrerror(g_errno) );
// No need to point p2 ahead because already been done
// Free stateBD
freeStateBD(st);
return;
}